Home
David M. Demski, Director: Alphatec Holdings ATEC Sell · Filed 25/12/12
Trade details
- Type
- Insider sale
- Amount
- $636,000
- Shares · price
- 30,000 sh · $21.20 a share
- Held after
- 399,623 sh
- Person
- David M. DemskiDirector
- Trade date
- 25/12/11
- Filed
- 25/12/12
- Days to filing
- 1 days
Sold 7.0% of holdings
- Share of holding sold
- 7.0%
Alphatec Holdings trades, last 26 weeks
What else happened in Alphatec Holdings around then
Filed or reported within 30 days of the trade day · 25/11/11~01/10David M. Demski's recent trades
- David M. Demski
Planned saleAlphatec Holdings
Planned saleAlphatec Holdings
ATEC
$630.5K
30,000 sh
$630.5K
Filed 25/12/11
Traded 25/12/11
- David M. Demski
BuyAlphatec Holdings
BuyAlphatec Holdings
ATEC
$283.5K
50,000 sh
$283.5K
Filed 24/08/21
Traded 24/08/21
- David M. Demski
BuyAlphatec Holdings
BuyAlphatec Holdings
ATEC
$262.4K
40,000 sh
$262.4K
Filed 24/08/05
Traded 24/08/02
- David M. Demski
BuyAlphatec Holdings
BuyAlphatec Holdings
ATEC
$315K
30,000 sh
$315K
Filed 23/11/13
Traded 23/11/09